CN212210171U - Fire-proof structure of electric power device in dangerous environment - Google Patents
Fire-proof structure of electric power device in dangerous environment Download PDFInfo
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- CN212210171U CN212210171U CN202021071603.8U CN202021071603U CN212210171U CN 212210171 U CN212210171 U CN 212210171U CN 202021071603 U CN202021071603 U CN 202021071603U CN 212210171 U CN212210171 U CN 212210171U
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- side wall
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- 231100001261 hazardous Toxicity 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 238000010276 construction Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 241000883990 Flabellum Species 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
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Abstract
The utility model discloses an electric power unit's fire resistive construction in hazardous environment, including waterproof base, waterproof base's up end fixed mounting has the casing, equidistant a plurality of air intakes of having seted up on the lateral wall of casing, every all be provided with the filter screen in the air intake, fixed mounting has the mounting panel in the casing, fixed mounting has the fan on the right side wall in the casing, the output of fan is provided with out the tuber pipe. The utility model discloses, the internal heat of normal condition inferior valve can be through the air intake effluvium, when the temperature in the casing reaches temperature sensor's critical point, temperature sensor can start the fan, the fan rotates the high-temperature gas who produces in with the casing through driving the flabellum and discharges, make external cold air can pass through in the air intake entering casing, make the air in the casing form a circulation, carry out timely quick cooling to the electric element in the casing, the inside electric element's of block terminal damage has been avoided, the life of electric element has been prolonged.
Description
Technical Field
The utility model relates to an electric power unit technical field especially relates to an electric power unit's fire resistive construction in hazardous environment.
Background
The distribution box is a low-voltage distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state.
The distribution box in the existing transformer substation can generate a large amount of heat after long-time operation, the heat can not be dissipated timely, the distribution box is always kept in a high-temperature state, the damage to an electric element in the distribution box is easily caused, and the service life of the electric element is further shortened.
To solve the above problems, we propose a fire protection structure for an electric power device in a hazardous environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art "block terminal among the current transformer substation can produce a large amount of heats after long-time function, and the unable timely effluvium of these heats leads to the state of keeping high temperature throughout in the block terminal, causes the damage of the inside electric element of block terminal easily, and then has shortened the defect of electric element's life" to provide electric power unit's fire resistive construction in the hazardous environment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an electric power unit's fire resistive construction in hazardous environment, includes waterproof base, and waterproof base's up end fixed mounting has the casing, equidistant a plurality of air intakes, every of having seted up on the lateral wall of casing all be provided with the filter screen in the air intake, fixed mounting has the mounting panel in the casing, fixed mounting has the fan on the right side wall in the casing, the output of fan is provided with out the tuber pipe, it runs through the lateral wall of casing and extends to the external world to go out the tuber pipe, fixed mounting has temperature sensor on the inner wall of casing, waterproof base's up end is provided with drainage mechanism, the up end of casing is provided with rain-proof mechanism, be provided with the cabinet door on the positive lateral wall of.
Preferably, the rain-proof mechanism includes servo motor, the output fixed mounting of servo motor up end has the lead screw, the upper end of lead screw is rotated and is connected with the roof, the lower extreme symmetry fixed mounting of roof has two bracing pieces.
Preferably, every the equal fixed mounting of bracing piece is in the up end of casing, the fixed screw thread piece that has cup jointed on the lead screw, threaded connection between screw thread piece and the lead screw, the symmetry is rotated on the lateral wall of screw thread piece and is connected with two dwang.
Preferably, every the one end that the dwang deviates from the screw thread piece all rotates and is connected with the flashing, every the bottom face of connection at the roof is all rotated to the upper end of flashing.
Preferably, drainage mechanism includes the water pump, water pump fixed mounting is at the up end of waterproof base, the input fixed mounting of water pump has the water pipe.
Preferably, one end of the water pipe, which is far away from the water pump, penetrates through the side wall of the shell and is in contact with the bottom end of the water pipe, and a liquid discharge pipe is arranged at the output end of the water pump.
Compared with the prior art, the beneficial effects of the utility model are that:
the internal heat of normal condition inferior valve can be through the air intake effluvium, when the temperature in the casing reaches temperature sensor's critical point, temperature sensor can start the fan, the fan rotates the high-temperature gas who produces in with the casing through driving the flabellum and discharges, make external cold air can pass through in the air intake entering casing, make the air in the casing form a circulation, carry out timely quick cooling to the electric element in the casing, the damage of the inside electric element of block terminal has been avoided, electric element's life has been prolonged.
Drawings
Fig. 1 is a schematic front structural view of a fire protection structure of an electric power device in a hazardous environment according to the present invention;
fig. 2 is an enlarged schematic view of a point a in fig. 1.
In the figure: the device comprises a water pipe 1, a water pump 2, a mounting plate 3, a temperature sensor 4, a fan 5, a support rod 6, a screw rod 7, a top plate 8, a rotating rod 9, a rain shielding plate 10, a shell 11, an air inlet 12, a thread block 13 and a servo motor 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a fire-proof structure of an electric power device in a dangerous environment comprises a waterproof base, a casing 11 is fixedly installed on the upper end face of the waterproof base, a fireproof layer is coated on the side wall of the casing (11), the fireproof layer is made of fireproof rock wool, a plurality of air inlets 12 are equidistantly formed in the side wall of the casing 11, a filter screen is arranged in each air inlet 12, an installation plate 3 is fixedly installed in the casing 11, a fan 5 is fixedly installed on the right side wall in the casing 11, an air outlet pipe is arranged at the output end of the fan 5, the air outlet pipe penetrates through the side wall of the casing 11 and extends to the outside, a temperature sensor 4 is fixedly installed on the inner wall of the casing 11, the temperature sensor 4 is electrically connected with the fan 5, a drainage mechanism is arranged on the upper end face of the waterproof base, the drainage mechanism comprises a water pump 2, the water pump 2 is, one end of water pipe 1 deviating from water pump 2 runs through the lateral wall of casing 11 and contacts with the bottom of water pipe 1, the output of water pump 2 is provided with the fluid-discharge tube, the up end of casing 11 is provided with rain-proof mechanism, rain-proof mechanism includes servo motor 14, the output fixed mounting of servo motor 14 up end has lead screw 7, the upper end rotation of lead screw 7 is connected with roof 8, the lower extreme symmetry fixed mounting of roof 8 has two bracing pieces 6, the equal fixed mounting of every bracing piece 6 is at the up end of casing 11, the fixed cover has threaded block 13 on the lead screw 7, threaded connection between threaded block 13 and the lead screw 7, the symmetry is rotated on the lateral wall of threaded block 13 and is connected with two dwang 9, the one end that every dwang 9 deviates from threaded block 13 all rotates and is connected with dash board 10, the bottom face of connection at roof 8 is all rotated in the upper end.
In the utility model, the heat in the shell 11 can be dissipated through the air inlet 12 under normal conditions, when the temperature in the shell 11 reaches the critical point of the temperature sensor 4, the temperature sensor 4 starts the fan 5, the fan 5 drives the fan blades to rotate to discharge the high-temperature gas generated in the shell 11, so that the outside cold air can enter the housing 11 through the air inlet 12, and the air in the housing 11 forms a circulation, the temperature of the electric element in the shell 11 is rapidly reduced in time, the damage of the electric element in the distribution box is avoided, the service life of the electric element is prolonged, the servo motor 14 is started, the servo motor 14 drives the screw rod 7 to rotate positively through the output end, the thread block 13 can move upwards along the screw rod 7, so that the rotating rod 9 upwards props the rain shielding plates 10 at two sides, and the sunlight can conveniently dry the moisture on the side wall of the shell 11; when rainy days, the servo motor 14 drives the screw rod 7 to turn, the thread block 13 moves downwards, the thread block 13 drives the rain shielding plate 10 to deflect downwards through the rotating rods 9 on the two sides, the rain shielding plate 10 covers the shell 11, rainwater slides along the rain shielding plate 10, the rainwater is prevented from falling on the shell 11, the dryness of the interior of the water pipe 1 is guaranteed, when a small part of rainwater is immersed in the shell 11, the water pump 2 is started, the water pump 2 extracts the water solution at the bottom of the shell 11 through the water pipe 1, elements in the shell 11 are prevented from being corroded by the rainwater, and the service life of the elements is prolonged.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A fireproof structure of an electric power device in a dangerous environment comprises a waterproof base, and is characterized in that a shell (11) is fixedly arranged on the upper end surface of the waterproof base, a plurality of air inlets (12) are arranged on the side wall of the shell (11) at equal intervals, a filter screen is arranged in each air inlet (12), the mounting plate (3) is fixedly arranged in the shell (11), the fan (5) is fixedly arranged on the right side wall in the shell (11), an air outlet pipe is arranged at the output end of the fan (5), the air outlet pipe penetrates through the side wall of the shell (11) and extends to the outside, a temperature sensor (4) is fixedly arranged on the inner wall of the shell (11), the waterproof structure is characterized in that a drainage mechanism is arranged on the upper end face of the waterproof base, a rainproof mechanism is arranged on the upper end face of the shell (11), and a cabinet door is arranged on the front side wall of the shell (11).
2. The fire protection structure of an electric device in a dangerous environment as claimed in claim 1, wherein the rain-proof mechanism comprises a servo motor (14), a screw rod (7) is fixedly installed at the output end of the upper end face of the servo motor (14), a top plate (8) is rotatably connected to the upper end of the screw rod (7), and two support rods (6) are symmetrically and fixedly installed at the lower end of the top plate (8).
3. The fire protection structure of an electric power device in a dangerous environment as claimed in claim 2, wherein each of said support rods (6) is fixedly installed on the upper end face of the housing (11), a threaded block (13) is fixedly sleeved on said screw rod (7), said threaded block (13) is in threaded connection with said screw rod (7), and two rotation rods (9) are symmetrically and rotatably connected to the side wall of said threaded block (13).
4. A fire protection arrangement for an electric power unit in a hazardous environment according to claim 3, characterized in that the end of each turning rod (9) facing away from the screw block (13) is rotatably connected with a flashing (10), and the upper end of each flashing (10) is rotatably connected to the bottom end surface of the top plate (8).
5. A fire protection structure for an electric power device in a dangerous environment as claimed in claim 1, wherein said drainage mechanism comprises a water pump (2), said water pump (2) is fixedly installed on the upper end surface of the waterproof base, and the input end of said water pump (2) is fixedly installed with a water pipe (1).
6. A fire protection structure for an electric power device in a dangerous environment as claimed in claim 5, characterized in that the end of the water pipe (1) facing away from the water pump (2) extends through the side wall of the housing (11) and contacts the bottom end of the water pipe (1), and the output end of the water pump (2) is provided with a drain pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021071603.8U CN212210171U (en) | 2020-06-11 | 2020-06-11 | Fire-proof structure of electric power device in dangerous environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021071603.8U CN212210171U (en) | 2020-06-11 | 2020-06-11 | Fire-proof structure of electric power device in dangerous environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212210171U true CN212210171U (en) | 2020-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021071603.8U Active CN212210171U (en) | 2020-06-11 | 2020-06-11 | Fire-proof structure of electric power device in dangerous environment |
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| Country | Link |
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| CN (1) | CN212210171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113613451A (en) * | 2021-06-25 | 2021-11-05 | 长春电子科技学院 | Full-automatic electrical control device |
-
2020
- 2020-06-11 CN CN202021071603.8U patent/CN212210171U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113613451A (en) * | 2021-06-25 | 2021-11-05 | 长春电子科技学院 | Full-automatic electrical control device |
| CN113613451B (en) * | 2021-06-25 | 2023-10-17 | 长春电子科技学院 | Full-automatic electric control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fireproof structure of power device in dangerous environment Effective date of registration: 20220225 Granted publication date: 20201222 Pledgee: Qilu Bank Co.,Ltd. Jinan Caishi sub branch Pledgor: SHANDONG HENGYUE FIRE FIGHTING ENGINEERING CO.,LTD. Registration number: Y2022370000029 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230227 Granted publication date: 20201222 Pledgee: Qilu Bank Co.,Ltd. Jinan Caishi sub branch Pledgor: SHANDONG HENGYUE FIRE FIGHTING ENGINEERING CO.,LTD. Registration number: Y2022370000029 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fire-proof structure for electric equipment in dangerous environment Effective date of registration: 20230302 Granted publication date: 20201222 Pledgee: Qilu Bank Co.,Ltd. Jinan Caishi sub branch Pledgor: SHANDONG HENGYUE FIRE FIGHTING ENGINEERING CO.,LTD. Registration number: Y2023980033887 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20201222 Pledgee: Qilu Bank Co.,Ltd. Jinan Caishi sub branch Pledgor: SHANDONG HENGYUE FIRE FIGHTING ENGINEERING CO.,LTD. Registration number: Y2023980033887 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Fire Protection Structure for Power Equipment in Hazardous Environments Granted publication date: 20201222 Pledgee: Qilu Bank Co.,Ltd. Jinan Caishi sub branch Pledgor: SHANDONG HENGYUE FIRE FIGHTING ENGINEERING CO.,LTD. Registration number: Y2024980007252 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |